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RIA / WealthAdvisorChartered Financial Consultant44 years in industry

JOHN WAYNE ARTHUR

Advisor at RDA FINANCIAL NETWORK

Coralville, IA

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Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 3:31 PM UTC and rebuilt at most every 15 minutes.

Relationships: 6
Dated events: 0
On other graphs: 0
Observed: Jan 2, 2003 to Sep 14, 2026

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Current firm: RDA FINANCIAL NETWORK
Current firm class: independent wealth managerderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Sep 1, 1982earliest registration or exam on IAPD
Years in industry: 44derivedfrom the industry start date
Years at current firm: 18derivedfrom the current registration's begin date
Prior firms: 5
Current registrations: 1
Registered states: 1
Designations: Chartered Financial Consultant
Exams: S63
First exam: Jul 1, 1983
First registration: Jan 2, 2003
Dual registered: no
Other names: JOHN W ARTHUR
IAPD individual key: 1146305

Registration history

registration spans on IAPD; the basis says whether the span is a current registration or a prior employment record

Firm	Class	Began	Ended	Current	Branch	Basis
RDA FINANCIAL NETWORK	Independent wealth	May 19, 2008	n/a	yes	Coralville, IA	Current employment
DES MOINES INVESTMENTS, LLC	Independent wealth	Jul 15, 2014	Feb 19, 2015	no	CORALVILLE, IA	Previous registration
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Bd affiliated wealth	Jul 9, 2008	Jul 29, 2016	no	CORALVILLE, IA	Previous registration
STONEFIELD INVESTMENT ADVISORY, INC.	Independent wealth	Dec 8, 2005	Jul 10, 2008	no	CEDAR RAPIDS, IA	Previous registration
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Bd affiliated wealth	Mar 28, 2005	Dec 31, 2005	no	FAIRFIELD, IA	Previous registration
CAMBRIDGE INVESTMENT RESEARCH, INC.	n/a	Jan 2, 2003	Mar 28, 2005	no	CORALVILLE, IA\|MASON CITY, IA\|CEDAR RAPIDS, IA	Previous registration

Moves

a move is two registration dates; a bulk corporate re-registration is typed BULK_TRANSFER and is not a move

From	To	Left	Joined	Gap, days	Kind	Move type
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	DES MOINES INVESTMENTS, LLC	Jul 29, 2016	Jul 15, 2014	-745	Firm change after gap	Other
DES MOINES INVESTMENTS, LLC	n/a	Feb 19, 2015	n/a	n/a	Departure no registered destination	Departure
STONEFIELD INVESTMENT ADVISORY, INC.	RDA FINANCIAL NETWORK	Jul 10, 2008	May 19, 2008	-52	Firm change after gap	Other
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	STONEFIELD INVESTMENT ADVISORY, INC.	Dec 31, 2005	Dec 8, 2005	-23	Firm change	Other
CAMBRIDGE INVESTMENT RESEARCH, INC.	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Mar 28, 2005	Mar 28, 2005	0	Bulk transfer	Other

Relationships

Registered with (5)

→ RDA FINANCIAL NETWORKRegistered adviserregistration: current employment
May 19, 2008 to presentfactForm ADV
→ CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.Registered adviserregistration: previous registration
Jul 9, 2008 to Jul 29, 2016factForm ADV
→ DES MOINES INVESTMENTS, LLCRegistered adviserregistration: previous registration
Jul 15, 2014 to Feb 19, 2015factForm ADV
→ STONEFIELD INVESTMENT ADVISORY, INC.Registered adviserregistration: previous registration
Dec 8, 2005 to Jul 10, 2008factForm ADV
→ CAMBRIDGE INVESTMENT RESEARCH, INC.Registered adviserregistration: previous registration
Jan 2, 2003 to Mar 28, 2005factForm ADV

Dated events

No dated event names this entity yet.